diff options
Diffstat (limited to 'graphics/pgf/contrib/tikz-ext/doc/tikz-ext-manual-en-pgf-trans.tex')
| -rw-r--r-- | graphics/pgf/contrib/tikz-ext/doc/tikz-ext-manual-en-pgf-trans.tex | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/graphics/pgf/contrib/tikz-ext/doc/tikz-ext-manual-en-pgf-trans.tex b/graphics/pgf/contrib/tikz-ext/doc/tikz-ext-manual-en-pgf-trans.tex index b0f0f2906d..ccd378a6e7 100644 --- a/graphics/pgf/contrib/tikz-ext/doc/tikz-ext-manual-en-pgf-trans.tex +++ b/graphics/pgf/contrib/tikz-ext/doc/tikz-ext-manual-en-pgf-trans.tex @@ -12,7 +12,7 @@ \label{pgflibrary:transformations} \begin{purepgflibrary}{ext.transformations.mirror} - This library adds mirror transformations to PGF. + This library adds mirror transformations to \pgfname. \end{purepgflibrary} Two approaches to mirror transformation exist: @@ -20,11 +20,12 @@ Two approaches to mirror transformation exist: \item Using the reflection matrix (see left column). This depends on |\pgfpointnormalised|\indexCommandO\pgfpointnormalised which involves - the sine\indexMathFunctionO{sin} and the cosine\indexMathFunctionO{cos} functions of PGFmath. + the sine\indexMathFunctionO{sin} and the cosine\indexMathFunctionO{cos} functions of \pgfname math. \item Using built-in transformations (see right column). - This depends on |\pgfmathanglebetween|\indexCommandO\pgfmathanglebetween which involves the arctangent (|atan2|\indexMathFunctionO{atan2}) function of PGFmath. + This depends on |\pgfmathanglebetweenpoints|\indexCommandO\pgfmathanglebetweenpoints which + involves the arctangent (|atan2|\indexMathFunctionO{atan2}) function of \pgfname math. \end{enumerate} Which one is better? I don't know. |